Bug 113710

Summary:

SharedMemory release build hardening

Product:

WebKit

Reporter:

Brady Eidson <beidson>

Component:

WebKit2

Assignee:

Brady Eidson <beidson>

Status:

RESOLVED FIXED

Severity:

Normal

Keywords:

InRadar

Priority:

Version:

528+ (Nightly build)

Hardware:

Mac

OS:

All

Attachments:

Description	Flags
Patch v1	andersca: review+

Description Brady Eidson 2013-04-01 10:49:54 PDT

SharedMemory release build hardening.

Making a named memory entry can succeed but give a memory object size smaller than the size requested.

This is an error for us and should be treated as a failure to create the memory.

<rdar://problem/13546860>

Comment 1 Brady Eidson 2013-04-01 10:50:15 PDT

Note, there's already an ASSERT to this effect, but it needs to be handled in release builds also.

Comment 2 Brady Eidson 2013-04-01 10:56:37 PDT

Created attachment 195995 [details]
Patch v1

Comment 3 Brady Eidson 2013-04-01 11:03:50 PDT

http://trac.webkit.org/changeset/147342